Runners take part in the 2013 London Marathon in London on April 21, 2013. Tens of thousands of runners flowed through the British capital Sunday in the London Marathon, after a solemn 30-second silence at the start for the victims of the bomb attacks at the Boston Marathon barely a week ago.
{"Image ImageDescription": "Runners take part in the 2013 London Marathon in London on April 21, 2013. Tens of thousands of runners flowed through the British capital Sunday in the London Marathon, after a solemn 30-second silence at the start for the victims of the bomb attacks at the Boston Marathon barely a week ago.  AFP PHOTO / CARL COURT   RESTRICTED TO EDITORIAL USE / NO COMMERCIAL USE        (Photo credit should read CARL COURT/AFP via Getty Images)", "Image Copyright": "2013 AFP"}